Showing 1 - 3 results of 3 for search '', सवाल का समय: 0.01सेकंड परिणाम को परिष्कृत करें
  1. 1
    द्वारा Feder, Gershon 1947-
    प्रकाशित 2003
    पुस्तक

    Sending farmers back to school the impact of farmer field schools in Indonesia
  2. 2
    द्वारा Asmar, Samir
    प्रकाशित 1975
    पुस्तक

    A study of agricultural extension, training, and communication in Colombo District, with special reference to six selected villages in the class II coconut area
  3. 3
    द्वारा Cale, Rogelio Navotas 1940-
    पुस्तक

    The training needs of rice farmers in Biliran sub-province
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